This is an authentic CARTIER 18K Yellow Gold Diamond Marquise Band Ring 52 6. The ring is crafted of 18 karat yellow gold and features a two row band that is pave set with round brilliant cut diamonds weighing approximately .32 total carat weight, and a single marquise cut diamond weighing approximately .28 carats. This is an elegant ring with the classic style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.